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Individual Calculations August 2019 |
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| Kovchan, Alexander Total change: -7.20 | |   |
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| 6e Open International de Purtichju - Tournoi Principal plus de 1900 elo | GROSSETO PRUGNA | FRA | 2019-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2366 | 2566 | 6.00 | 9 | -0.72 | 10 | -7.20 | |
|  Krivec, Jana | | wg | 2178 | SLO | 1.00 | 1 | 0.09 | 10 | 0.90 | |  Derakhshani, Borna | f | | 2300 | ENG | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Fantinel, Thibault | m | | 2381 | FRA | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Kirk, Ezra | m | | 2428 | ENG | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Debray, Christopher | m | | 2352 | FRA | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Renet, Olivier | g | | 2477 | FRA | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Prithu, Gupta | m | | 2470 | IND | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Boyer, Mahel | f | | 2295 | FRA | 0.00 | 1 | -0.83 | 10 | -8.30 | | | Guichard, Pauline | | wg | 2409 | FRA | 1.00 | 1 | 0.29 | 10 | 2.90 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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